Sheave Diameter: 75 mm / 3 in
Max. Rope Diameter: 12 mm / 1/2 in
Fastener Diameter: 7 mm / 9/32 in
Max. Working Load: 685 kg / 1510 lb
Breaking Load: 2000 kg / 4410 lb
Weight: 790 g / 27.9 oz

Applications:

• Mainsheet on powerful dinghies and skiffs.
• Series 60 mainsheet systems on sportsboats using RF7 mainsheet swivel units.
• Control line applications on larger yachts.
• Spinnaker sheets on sportsboats and small keel boats (lateral lead blocks).

Materials:

• Carbon black Acetal ball bearings.
• Anodised aluminium sheave and cheek plates.
• Torlon® ratchet pawl.
• Grade 316 stainless steel forged shackle.

Our Part # RONRF72330 | Ronstan Part # RF72330

Features:

• Low friction, 2-stage ball bearing system.
• High static and dynamic load capacity.
• Light Weight.
• Cheek cut-outs for easy bearing maintenance.
• Lockable swivelling head post.
• High strength forged shackle.
• Multi-position cleat arm.